This was the couple’s second go-round at marriage. Musk and Riley were first wed in 2010 and announced their original divorce in 2012, only to remarry in July 2013.

The 44-year-old inventor and the 30-year-old Inception actress are "ending their marriage amicably," according to a joint statement their reps gave ET, and the petition for divorce was filed by Riley "with mutual consent."